CyTube/www/js/data.js
2023-01-28 19:41:39 -08:00

301 lines
9 KiB
JavaScript

/*eslint no-unused-vars: "off"*/
(function() {
/**
* Test whether the browser supports nullish-coalescing operator.
*
* Users with old browsers will probably fail to load the client correctly
* because parsing this operator in older browsers results in a SyntaxError
* that aborts compilation of the entire script (not just an exception where
* it is used). In particular, as of 2023-01-28, Utherverse ships with
* a rather old browser version (Chrome 76) and several users have reported
* it not working.
*/
try {
try {
new Function('x?.y');
} catch (e) {
if (e.name === 'SyntaxError') {
/**
* If we're at this point, we can't be sure what scripts have
* actually loaded, so construct the error alert the old
* fashioned way.
*/
var wrap = document.createElement('div');
wrap.className = 'col-md-12';
var al = document.createElement('div');
al.className = 'alert alert-danger';
var title = document.createElement('strong');
title.textContent = 'Unsupported Browser';
var msg = document.createElement('p');
msg.textContent = 'It looks like your browser does not support ' +
'the required JavaScript features to run ' +
'CyTube. This is usually caused by ' +
'using an outdated browser version. Please '+
'check if an update is available. Your ' +
'browser version is reported as:';
var version = document.createElement('tt');
version.textContent = navigator.userAgent;
wrap.appendChild(al);
al.appendChild(title);
al.appendChild(msg);
al.appendChild(document.createElement('br'));
al.appendChild(version);
document.getElementById('motdrow').appendChild(wrap);
}
}
} catch (e) {
console.error('Error probing for feature support:', e.stack);
}
})();
var CL_VERSION = 3.0;
var GS_VERSION = 1.7; // Google Drive Userscript
var CLIENT = {
rank: -1,
leader: false,
name: "",
logged_in: false,
profile: {
image: "",
text: ""
}
};
var SUPERADMIN = false;
var CHANNEL = {
opts: {},
openqueue: false,
perms: {},
css: "",
js: "",
motd: "",
name: CHANNELNAME,
usercount: 0,
emotes: []
};
var PLAYER = false;
var LIVESTREAM_CHROMELESS = false;
var FLUIDLAYOUT = false;
var VWIDTH;
var VHEIGHT;
if($("#videowidth").length > 0) {
VWIDTH = $("#videowidth").css("width").replace("px", "");
VHEIGHT = ""+parseInt(parseInt(VWIDTH) * 9 / 16);
}
var REBUILDING = false;
var socket = {
emit: function() {
console.log("socket not initialized");
console.log(arguments);
}
};
var CHATHIST = [];
var CHATHISTIDX = 0;
var CHATTHROTTLE = false;
var CHATMAXSIZE = 100;
var SCROLLCHAT = true;
var IGNORE_SCROLL_EVENT = false;
var LASTCHAT = {
name: "",
time: 0
};
var FOCUSED = true;
var PAGETITLE = "CyTube";
var TITLE_BLINK;
var CHATSOUND = new Audio("/boop.wav");
var KICKED = false;
var NAME = readCookie("cytube_uname");
var SESSION = readCookie("cytube_session");
var LEADTMR = false;
var PL_FROM = "";
var PL_AFTER = "";
var PL_CURRENT = -1;
var PL_WAIT_SCROLL = false;
var FILTER_FROM = 0;
var FILTER_TO = 0;
var NO_STORAGE = typeof localStorage == "undefined" || localStorage === null;
var SOCKETIO_CONNECT_ERROR_COUNT = 0;
var HAS_CONNECTED_BEFORE = false;
var IMAGE_MATCH = /<img\s[^>]*?src\s*=\s*['\"]([^'\"]*?)['\"][^>]*?>/gi;
var CyTube = {};
CyTube.ui = {
suppressedAnnouncementId: getOpt("suppressed_announcement_id")
};
CyTube.featureFlag = {
efficientEmotes: true
};
CyTube.channelCustomizations = {
cssHash: null,
jsHash: null
};
CyTube._internal_do_not_use_or_you_will_be_banned = {};
function getOpt(k) {
var v = NO_STORAGE ? readCookie(k) : localStorage.getItem(k);
try {
v = JSON.parse(v);
} catch (e) { }
return v;
}
function setOpt(k, v) {
v = JSON.stringify(v);
NO_STORAGE ? createCookie(k, v, 1000) : localStorage.setItem(k, v);
}
function getOrDefault(k, def) {
var v = getOpt(k);
if(v === null || v === "null")
return def;
if(v === "true")
return true;
if(v === "false")
return false;
if(v.match && v.match(/^[0-9]+$/))
return parseInt(v);
if(v.match && v.match(/^[0-9\.]+$/))
return parseFloat(v);
return v;
}
var IGNORED = getOrDefault("ignorelist", []);
var USEROPTS = {
// General tab
theme : getOrDefault("theme", DEFAULT_THEME), // Set in head template
layout : getOrDefault("layout", "fluid"),
ignore_channelcss : getOrDefault("ignore_channelcss", false),
ignore_channeljs : getOrDefault("ignore_channeljs", false),
// Playback tab
synch : getOrDefault("synch", true),
sync_accuracy : getOrDefault("sync_accuracy", 2),
hidevid : getOrDefault("hidevid", false),
default_quality : getOrDefault("default_quality", "auto"),
qbtn_hide : getOrDefault("qbtn_hide", false),
qbtn_idontlikechange : getOrDefault("qbtn_idontlikechange", false),
peertube_risk : getOrDefault("peertube_risk", false),
// Chat tab
show_timestamps : getOrDefault("show_timestamps", true),
sort_rank : getOrDefault("sort_rank", true),
sort_afk : getOrDefault("sort_afk", false),
blink_title : getOrDefault("blink_title", "onlyping"),
boop : getOrDefault("boop", "never"),
notifications : getOrDefault("notifications", "never"),
chatbtn : getOrDefault("chatbtn", false),
no_emotes : getOrDefault("no_emotes", false),
strip_image : getOrDefault("strip_image", false),
chat_tab_method : getOrDefault("chat_tab_method", "Cycle options"),
// Moderator tab
modhat : getOrDefault("modhat", false),
show_shadowchat : getOrDefault("show_shadowchat", false),
show_ip_in_tooltip : getOrDefault("show_ip_in_tooltip", true),
// Elsewhere
first_visit : getOrDefault("first_visit", true),
emotelist_sort : getOrDefault("emotelist_sort", true),
};
/* Backwards compatibility check */
if (USEROPTS.blink_title === true) {
USEROPTS.blink_title = "always";
} else if (USEROPTS.blink_title === false) {
USEROPTS.blink_title = "onlyping";
}
/* Last ditch */
if (["never", "onlyping", "always"].indexOf(USEROPTS.blink_title) === -1) {
USEROPTS.blink_title = "onlyping";
}
if (USEROPTS.boop === true) {
USEROPTS.boop = "onlyping";
} else if (USEROPTS.boop === false) {
USEROPTS.boop = "never";
}
if (["never", "onlyping", "always"].indexOf(USEROPTS.boop) === -1) {
USEROPTS.boop = "onlyping";
}
// As of 3.8, preferred quality names are different
(function () {
var fix = {
small: "240",
medium: "360",
large: "480",
hd720: "720",
hd1080: "1080",
highres: "best"
};
if (fix.hasOwnProperty(USEROPTS.default_quality)) {
USEROPTS.default_quality = fix[USEROPTS.default_quality];
}
})();
var VOLUME = parseFloat(getOrDefault("volume", 1));
var NO_VIMEO = Boolean(location.host.match("cytu.be"));
var JSPREF = getOpt("channel_js_pref") || {};
// Dunno why this happens
if (typeof JSPREF !== "object" || JSPREF === null) {
try {
JSPREF = JSON.parse(JSPREF);
} catch (e) {
console.error("JSPREF is bugged: " + e + " (" + JSPREF + ")");
JSPREF = {};
setOpt("channel_js_pref", JSPREF);
}
}
var Rank = {
Guest: 0,
Member: 1,
Leader: 1.5,
Moderator: 2,
Admin: 3,
Owner: 10,
Siteadmin: 255
};
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(";");
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==" ") c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function eraseCookie(name) {
createCookie(name,"",-1);
}
(function () {
var localVersion = parseFloat(getOpt("version"));
if (isNaN(localVersion)) {
USEROPTS.theme = DEFAULT_THEME;
USEROPTS.layout = "fluid";
setOpt("theme", DEFAULT_THEME);
setOpt("layout", "fluid");
setOpt("version", CL_VERSION);
}
})();
/* to be implemented in callbacks.js */
function setupCallbacks() { }